Security Advisory

CVE-2020-36285

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-04-06 15:38:40

Last updated 2024-08-04 17:23:10

Assigner mitre

State PUBLISHED

Description

Union Pay up to 3.3.12, for iOS mobile apps, contains a CWE-347: Improper Verification of Cryptographic Signature vulnerability, allows attackers to shop for free in merchants websites and mobile apps, via a crafted authentication code (MAC) which is generated based on a secret key which is NULL.

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